| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.77 | 6.133% | $138.7901 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $139.50 | 3.482% | $144.3574 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $174.94 | 7.622% | $188.2739 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $204.67 | 13.116% | $231.5145 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $24.78 | 13.780% | $28.1947 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $250.65 | 9.116% | $273.4993 | $273.50 | $273.50 | $273.50 |
| Purchase #7 | $234.67 | 12.215% | $263.3349 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $1,159.98 | $1,267.9648 | $1,267.95 | $1,267.95 | $1,268.00 | |